(VOVworld) - Representatives of Iran and the P5+1 group are going to hold more negotiations on the disputed Iranian nuclear program after a round of talks between P5+1 and Tehran representatives in Geneva, Switzerland on Sunday.

Kerry will fly to Geneva on Sunday for talks with Iranian Foreign Minister Mohammad Javad Zarif. (File Photo: AP)

Head of the Chinese delegation told the press following the meeting that involved parties discussed major issues and agreed to hold the next round of talks by the end of this month with specific time and date to be fixed later on.

The participation of United States Secretary of Energy Ernest Moniz and Iran's Atomic Energy Organization head Ali Akbar Salehi in the talks for the first time indicated involved parties’ desire to soon reach a comprehensive deal on Tehran nuclear issue.